| abstract |
To graft a polymer onto the surface of a carbonized material containing a carboxyl group, an amine group and / or a hydroxyl group on the surface. A carbonized material is suspended in a solution containing a polymer to be grafted having a carboxyl group, an amine group, and / or a hydroxyl group, and further containing a solvent for the polymer. The carboxyl group, amide group, and / or hydroxyl group are then treated to cause dehydration, thus grafting the polymer to the carbonized material through ester or amide bonds. Such surface-modified carbonized materials are used as cathodes or anodes for electrochemical generators, as less polar polymer materials, and as inks, and conductive deposits on soft plastic are used as electrical contacts, electromagnetics It is used as a protective material against the above and as an antistatic protective material. [Selection figure] None |